Gate Valve Bolted Bonnet, Rising Stem - E504
This is a closure valve. It is not used to adjust or throttling the flow. If needed, Globe Valve should be used beside it.
If often open-close application is necessary, Ball Valve should be preferred.
Application Areas
Crude Oil Storage
Crude Oil Terminal
Crude Oil Pipeline
Natural Gas Pipeline
Fuel Pipeline
Fuel Storage
Tank Storage
LNG Terminal
Petrochemical Plant
Refinery
Power Plant
RMS
Water Works
Welhead
Functions
ESDV - SOV - BDV - SDV - MOV - MAN - SAV
Vastas Figure E504
Type
Gate Valve Bolted Bonnet, Rising Stem
NPS
½"- 2"
DN
15-50
Class
150-2500#
Features
Bolted Bonnet(BB)
Outside Screwed & Yoke (OSY)
Rising Stem (RS)
Full Bore (FB)/ Standard Bore (SB)
Socket weld (SW), National pipe thread (NPT), Butt Weld (BW), FLanged End (RF/RIJ)
Above Ground (AG)
Standards
» API 602, BS5352
Operators
» Manual (Handwheel) operated